  1 -12.7   31.2
  2 -12.4   26.9
  3  -8.2   25.9
  4  -2.4   29.3
  5   3.8   47.1
  6  10.1   64.7
  7  13.9   75.3
  8  11.3   72.3
  9   6.8   56.4
 10   0.3   54.0
 11  -5.8   39.5
 12  -9.1   43.9
